Pocket Watch Database
Patent Archive
#1454763
Patent Information
Watch Safety
Philip H. Nolting
May 8, 1923
Patent #1454763
| Patent Number: | 1454763 |
| Description: | Watch Safety |
| Inventor(s): | Philip H. Nolting |
| Patent Date: | May 8, 1923 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
